| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.96 | 6.189% | $73.2279 | $73.23 | $73.25 | $73.20 |
| Purchase #2 | $214.52 | 3.572% | $222.1827 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $208.45 | 9.596% | $228.4529 | $228.45 | $228.45 | $228.50 |
| Purchase #4 | $89.55 | 13.648% | $101.7718 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $139.41 | 4.506% | $145.6918 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $176.82 | 9.370% | $193.388 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $96.71 | 11.286% | $107.6247 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $994.42 | $1,072.3398 | $1,072.33 | $1,072.35 | $1,072.40 | |